15666516495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{4973}}^1$

素因数の和:5201

約数の個数: 96

約数和(自身を含む): 31695760512

約数和(自身を除く): 16029244017

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 137, 219, 315, 365, 411, 511, 657, 685, 959, 1095, 1233, 1533, 2055, 2555, 2877, 3285, 4599, 4795, 4973, 6165, 7665, 8631, 10001, 14385, 14919, 22995, 24865, 30003, 34811, 43155, 44757, 50005, 70007, 74595, 90009, 104433, 150015, 174055, 210021, 223785, 313299, 350035, 363029, 450045, 522165, 630063, 681301, 1050105, 1089087, 1566495, 1815145, 2043903, 2541203, 3150315, 3267261, 3406505, 4769107, 5445435, 6131709, 7623609, 10219515, 12706015, 14307321, 16336305, 22870827, 23845535, 30658545, 38118045, 42921963, 49734973, 71536605, 114354135, 149204919, 214609815, 248674865, 348144811, 447614757, 746024595, 1044434433, 1740724055, 2238073785, 3133303299, 5222172165, 15666516495]

約数ペア:

[(1, 15666516495), (3, 5222172165), (5, 3133303299), (7, 2238073785), (9, 1740724055), (15, 1044434433), (21, 746024595), (35, 447614757), (45, 348144811), (63, 248674865), (73, 214609815), (105, 149204919), (137, 114354135), (219, 71536605), (315, 49734973), (365, 42921963), (411, 38118045), (511, 30658545), (657, 23845535), (685, 22870827), (959, 16336305), (1095, 14307321), (1233, 12706015), (1533, 10219515), (2055, 7623609), (2555, 6131709), (2877, 5445435), (3285, 4769107), (4599, 3406505), (4795, 3267261), (4973, 3150315), (6165, 2541203), (7665, 2043903), (8631, 1815145), (10001, 1566495), (14385, 1089087), (14919, 1050105), (22995, 681301), (24865, 630063), (30003, 522165), (34811, 450045), (43155, 363029), (44757, 350035), (50005, 313299), (70007, 223785), (74595, 210021), (90009, 174055), (104433, 150015)]